Managed XDR

scratch-zoo-2025-03-11...bd13051f53e68bed85930c — malware analysis report

File info

Filename
scratch-zoo-2025-03-11-7a1e3f1279bd13051f53e68bed85930c
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 5.1, Code page: 936, Template: Normal, Last Saved By: user, Revision Number: 3, Name of Creating Application: Microsoft Office Word, Total Editing Time: 02:00, Last Printed: Mon Mar 12 03:05:00 2012, Create Time/Date: Thu Jun 5 09:28:00 2014, Last Saved Time/Date: Tue Aug 26 03:34:00 2014, Number of Pages: 3, Number of Words: 722, Number of Characters: 4121, Security: 0
File size
71 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
3e6b5f202e51fc98cd4f01beeb6183770a2f1a35
SHA256
1096da038a708d9d34247c096c24ce73394fbb3b1e82f8eb9d6c9d04af49ab13
MD5
7a1e3f1279bd13051f53e68bed85930c

Signatures

Execution

T1204.002 office_vb_load: Microsoft Office is loading VB DLL files (macros usage indicator)
T1064 office_macros: The document contains macro
T1064 office_macros_autoexec: The document contains an auto-start macro
T1106 susp_callbacks: Suspicious usage of some WinAPI with callbacks

Privilege Escalation

T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process

Defense Evasion

T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
T1497.001 antivm_queries_computername: Retrieves the computer name
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process
T1064 office_macros: The document contains macro
T1064 office_macros_autoexec: The document contains an auto-start macro

Credential Access

T1552 cookie_files: Accesses cookie files
T1555.003 cookie_files: Accesses cookie files

Discovery

T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
T1497.001 antivm_queries_computername: Retrieves the computer name
T1083 checks_recent_files: Attempt to check recently opened files through registry
T1135 server_share_info: Retrieves information about each shared resource on a server

Other

yara_rules: Static rules
creates_exe: Creates executable files in the file system
create_rpc_bindings: Creates RPC connection
get_policy_info: Retrieves information about a Policy object
test_check_service: Starts services
antisandbox_check_graphics_card: Uses CreateDXGIFactory, potentially to detect graphics card
checktokenmembership: Checks user token with CheckTokenMembership call